#3C39C5#3C39C5

#3C39C5 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.9% C 0.209 H 274.9°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3C39C5
RGB	rgb(60, 57, 197)
HSL	hsl(241, 55%, 50%)
HSV	hsv(241, 71%, 77%)
CMYK	cmyk(69.5%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(33.81, 45.54, -72.07)
CIE-LCH	lch(33.81, 85.26, 302.29°)
OKLab	oklab(44.87% 0.0178 -0.2083)
OKLCH	oklch(44.87% 0.209 274.9)
XYZ	xyz(13.4013, 7.9169, 53.6344)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C39C5 #C2C539

analogous

#397CC5 #3C39C5 #8239C5

triadic

#3C39C5 #C53C39 #39C53C

tetradic

#3C39C5 #C5397C #C2C539 #39C582

square

#3C39C5 #C5397C #C2C539 #39C582

split-complementary

#3C39C5 #C58239 #7CC539

monochromatic

#1F1E66 #2E2B96 #3C39C5 #6A68D3 #9997E1

Accessibility & contrast

On white

8.13

#3C39C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3C39C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C39C5

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C39C5	#FFFFFF	#000000	##FFFFFF
##3C39C5	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C9

Deuteranopia (green-blind)

#0049C2

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3c39c5;
/* rgb */ color: rgb(60, 57, 197);
/* oklch */ color: oklch(44.9% 0.209 274.9);

Tailwind

colors: {
  custom: {
    50: '#8571d8',
    500: '#3c39c5',
    950: '#000000',
  },
}

SCSS

$custom: #3c39c5;
$custom-light: #8571d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c39c5",
  "rgb": {
    "r": 60,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 241.286,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.44866,
    "c": 0.20909,
    "h": 274.9
  },
  "luminance": 0.07918
}

Semantic roles & 50–950 ramp

primary

#3C39C5

secondary

#CBCD8D

accent

#DE49DB

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3C39C5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →